| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $8.74 | 13.672% | $9.9349 | $9.93 | $9.95 | $9.90 |
| Purchase #2 | $230.30 | 12.778% | $259.7277 | $259.73 | $259.75 | $259.70 |
| Purchase #3 | $91.53 | 6.341% | $97.3339 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $23.58 | 5.720% | $24.9288 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $23.28 | 10.252% | $25.6667 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $61.40 | 3.832% | $63.7528 | $63.75 | $63.75 | $63.80 |
| Purchase #7 | $16.44 | 5.739% | $17.3835 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $455.27 | $498.7283 | $498.72 | $498.80 | $498.70 | |